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[Bug middle-end/36817] [4.3 Regression] internal compiler error: in compare_values_warnv
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 Aug 2008 14:17:21 -0000
- Subject: [Bug middle-end/36817] [4.3 Regression] internal compiler error: in compare_values_warnv
- References: <bug-36817-4888@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #15 from rguenth at gcc dot gnu dot org 2008-08-28 14:17 -------
Subject: Bug 36817
Author: rguenth
Date: Thu Aug 28 14:15:49 2008
New Revision: 139708
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139708
Log:
2008-08-28 Richard Guenther <rguenther@suse.de>
PR middle-end/36817
* tree-chrec.c (chrec_apply): Always call chrec_fold_plus which
makes sure to produce a result of the correct type.
* gcc.c-torture/compile/pr36817.c: New testcase.
Added:
branches/gcc-4_3-branch/gcc/testsuite/gcc.c-torture/compile/pr36817.c
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
branches/gcc-4_3-branch/gcc/tree-chrec.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36817